At 400 miles per hour, how far can an airplane fly in 2 1/2 hours?
A. 600 miles
B.800 miles
C.650 MILES
D.1000 miles
E. None correct

Can someone me out here number 4 plz

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Yvaries inversely as x. y =12 when x=5. find y when x=4